15999414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 34079616

約数和(自身を除く): 18080202

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 227, 454, 681, 691, 1362, 1382, 2073, 3859, 4146, 7718, 11577, 11747, 23154, 23494, 35241, 70482, 156857, 313714, 470571, 941142, 2666569, 5333138, 7999707, 15999414]

約数ペア:

[(1, 15999414), (2, 7999707), (3, 5333138), (6, 2666569), (17, 941142), (34, 470571), (51, 313714), (102, 156857), (227, 70482), (454, 35241), (681, 23494), (691, 23154), (1362, 11747), (1382, 11577), (2073, 7718), (3859, 4146)]